88255054981 has 2 divisors, whose sum is σ = 88255054982. Its totient is φ = 88255054980.

The previous prime is 88255054973. The next prime is 88255055023. The reversal of 88255054981 is 18945055288.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79304192100 + 8950862881 = 281610^2 + 94609^2 .

It is a cyclic number.

It is not a de Polignac number, because 88255054981 - 2³ = 88255054973 is a prime.

It is a super-2 number, since 2×88255054981² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88255054681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44127527490 + 44127527491.

It is an arithmetic number, because the mean of its divisors is an integer number (44127527491).

Almost surely, 2^88255054981 is an apocalyptic number.

It is an amenable number.

88255054981 is a deficient number, since it is larger than the sum of its proper divisors (1).

88255054981 is an equidigital number, since it uses as much as digits as its factorization.

88255054981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608000, while the sum is 55.

The spelling of 88255054981 in words is "eighty-eight billion, two hundred fifty-five million, fifty-four thousand, nine hundred eighty-one".